ddc@czarkerlaptop ~ $ set | grep LANG LANG=ru_RU.utf8 ddc@czarkerlaptop ~ $ set | grep LC LC_ALL=ru_RU.utf8 LC_COLLATE=C LC_MESSAGES=C MAILCHECK=60
ddc@czarkerlaptop ~ $ set | grep LANG
LANG=ru_RU.utf8
ddc@czarkerlaptop ~ $ set | grep LC
LC_ALL=ru_RU.utf8
LC_COLLATE=C
LC_MESSAGES=C
MAILCHECK=60